GPS

[DonFL]

No - but:

"The u‑blox Android GNSS Solution is available free of charge. The royalty‑free u‑blox Android GNSS driver is licensed for reuse in customer products and available from u‑blox upon request. The u‑center Android solution supports all USB/UART, DDC, SPI based u‑blox 5 to u‑blox M8 GNSS receivers and works with Android versions 2.3 to 5.1."
https://www.u-blox.com/en/product/u-center-android

The Pine64 has UART - SPI - USB.

Maybe this helps you.

Just tried to download the U-centre evaluation app from PlayStore and get "Your device isn't compatible with this version". Any idea why ?

I've seen that more times than I can keep track of with the android images for the Pine, rooted or unrooted.

Try using aptoide and the app should work. I downloaded it from there as a test, don't have any u-blox devices connected, so couldn't do much more than confirm the app was available from that alternate location and installed properly.

Use appropriate caution with Aptoide, as its a little more open and loose than the play store, and a little riskier.